Throughout Kamurocho and Sotenbori, you'll find various collectibles that offer rewards or simply add to the game's charm. Locker keys are particularly important, as they unlock lockers containing valuable items, weapons, and accessories. Keep an eye out for them sparkling on the ground.

- Locker Keys: Found scattered throughout the cities. Each key corresponds to a specific locker at the locker stations.
- Locker Stations: Located in Kamurocho (Theater Square) and Sotenbori (Shofukucho).
- Video Tapes: Collectible adult videos that can be watched at specific locations.
- Telephone Cards: Collectible cards featuring various women.
- CP (Completion Points): Earned by completing various tasks and challenges. Can be exchanged for valuable items and upgrades at the Shrine/Temple.